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Contract OI history

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Apr 16, 2027 EXPIRATION

MMM $185.00 Call

MMM270416C00185000

Latest saved OI77Oct 23, 2026
Last change+57vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MMM $185.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 77380 2026-10-02: 0 OI2026-10-05: 0 OI2026-10-06: 3 OI2026-10-07: 3 OI2026-10-08: 3 OI2026-10-09: 3 OI2026-10-13: 16 OI2026-10-14: 16 OI2026-10-15: 16 OI2026-10-16: 16 OI2026-10-21: 20 OI2026-10-23: 77 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

MMM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 202677+57
Oct 21, 2026Viewing20+4
Oct 16, 2026160
Oct 15, 2026160
Oct 14, 2026160
Oct 13, 202616+13
Oct 09, 202630
Oct 08, 202630
Oct 07, 202630
Oct 06, 20263+3
Oct 05, 202600
Oct 02, 20260No prior observation